From 6e91caf73f8d50ba16327bafbb879a088aa49d34 Mon Sep 17 00:00:00 2001
From: Ulisses Furquim <ulisses@profusion.mobi>
Date: Wed, 9 Jan 2013 12:22:52 +0000
Subject: [PATCH] evas/async_events: more clear code in _async_events_put()

SVN revision: 82457
---
 src/lib/evas/canvas/evas_async_events.c | 35 ++++++++++++++-----------
 1 file changed, 20 insertions(+), 15 deletions(-)

diff --git a/src/lib/evas/canvas/evas_async_events.c b/src/lib/evas/canvas/evas_async_events.c
index 6d9fac74ee..f42478702b 100644
--- a/src/lib/evas/canvas/evas_async_events.c
+++ b/src/lib/evas/canvas/evas_async_events.c
@@ -216,8 +216,8 @@ EAPI Eina_Bool
 evas_async_events_put(const void *target, Evas_Callback_Type type, void *event_info, Evas_Async_Events_Put_Cb func)
 {
    Evas_Event_Async *ev;
-   ssize_t check;
-   int count;
+   unsigned int count;
+   Eina_Bool ret;
 
    if (!func) return EINA_FALSE;
    if (_fd_write == -1) return EINA_FALSE;
@@ -244,6 +244,7 @@ evas_async_events_put(const void *target, Evas_Callback_Type type, void *event_i
    if (count == 0)
      {
         int wakeup = 1;
+        ssize_t check;
 
         do
           {
@@ -251,21 +252,25 @@ evas_async_events_put(const void *target, Evas_Callback_Type type, void *event_i
           }
         while ((check != sizeof (int)) &&
                ((errno == EINTR) || (errno == EAGAIN)));
+
+        if (check == sizeof (int)) ret = EINA_TRUE;
+        else
+          {
+             ret = EINA_FALSE;
+
+             switch (errno)
+               {
+                case EBADF:
+                case EINVAL:
+                case EIO:
+                case EPIPE:
+                   _fd_write = -1;
+               }
+          }
      }
+   else ret = EINA_TRUE;
 
    evas_cache_image_wakeup();
 
-   if ((count != 0) || (check == sizeof (int)))
-      return EINA_TRUE;
-
-   switch (errno)
-     {
-      case EBADF:
-      case EINVAL:
-      case EIO:
-      case EPIPE:
-         _fd_write = -1;
-     }
-
-   return EINA_FALSE;
+   return ret;
 }
-- 
2.34.1